Page 10 - 新思维科学活动用书6 样章
P. 10
1.2 The respiratory system
Practice
2 The drawing on the left shows the lungs when you breathe out. Make a drawing to
show what happens to the lungs and diaphragm muscle when you breathe in. Add
labels to your drawing to explain what it shows.
3 Complete the flow diagram using these words to show the path of oxygen when we
breathe in.
lungs nose blood mouth windpipe
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